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9. Calibrating the Balance
Since electronic balances are affected by gravity gravitational acceleration, they produce different
values in various locations. Therefore, before use, balances must be calibrated at the location where
they are installed. Calibration is also required after long periods without use, or if a balance begins to
produce inaccurate values.
Calibration
of a balance, or “span adjustment,” is required to produce accurate measurements.
9.1 Calibration of HYPROP BALANCE Series
Applicable models: HYPROP BALANCE
※
Span adjustment should be performed with the balance installed perfectly level and without any
load on the measurement pan.
1
Activating the span adjustment function
Press and hold down the Function
key.
Release the key when the display
changes from [Func] to [CAL].
2
Starting the span adjustment
Press the Function key while holding
down the Zero/Tare key, then
release both keys simultaneously. The
display flashes [on
0
], indicating that
zero-point calibration is underway.
3
Zero calibration
Zero-point calibration is finished when
the display changes to [on
F.S
].
Proceed to the calibration of the
capacity point.
Pressed
continuously
Key released
Release
simultaneously.
